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  1. Linear regression is a fundamental tool for understanding and predicting relationships between variables. Through this activity, we will demystify the concept of linear regression and showcase how the least squares method plays a crucial role in finding the line of best fit.

  2. Student knowledge of linear equations in slope-intercept form is assumed. Students use their equation to calculate the profit based upon various advertising budgets and vice versa. Finally, students learn the definition of the regression line of best fit and how to compute it using Desmos.

  3. 25 mar 2024 · Creating a regression in the Desmos Graphing Calculator is a way to find a mathematical expression (like a line or a curve) to model the relationship between two sets of data. Get started with the video on the right, then dive deeper with the resources below.

  4. Intro to Linear Regression • Activity Builder by Desmos Classroom. Loading... by Laurel Yates.

  5. Introduction to Linear Regression • Activity Builder by Desmos Classroom. Loading... This introductory lesson asks students to determine the price they should pay for their "dream" house. Their predictions will improve as we add data about houses that have recently sold.

  6. Students will determine if a data set is best represented by a linear or a quadratic model, write the equation of best fit for a data set using linear or quadratic regression, and make predictions using the equation of best fit.

  7. In this activity, students will learn about least squares regression lines and the correlation coefficients. By they end, they will be able to analyze how accurately a line of regression fits a set of data with and without the correlation coefficient.

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